I’ve been working on my first scanner. I decided to build the “new standard scanner”. The step by step guide to building it can be found here, but as it is fresh in my mind I want to throw out a couple of notes. First, you only have to be pretty accurate in your measurements [...]

I’m working on an iPhone / iPad app that needs to be able to authenticate itself to the server from which it requests data. The users of the app will have an account with the website so they will already have a username / password. There is no SSL functionality, so I needed a way [...]

If you are working on an iOS app and have the need for the user the enter input then you usually use a textfield or textview. I was working on a login screen and had a very annoying experience where the keyboard wouldn’t go away after I had finished entering my text. What was especially [...]